现代 220LC-9

The Hyundai R220LC-9 (ROBEX 220LC-9) is a 22-ton class medium crawler excavator. It is powered by a Cummins QSB6.7 6-cylinder turbocharged intercooled diesel engine, delivering 117 kW (157 hp) net power and meeting Tier 3 / Stage IIIA emission standards. The advanced load-sensing hydraulic system provides precise control and strong digging forces. The long undercarriage (LC) offers excellent stability, while the reinforced boom and arm ensure durability under heavy workloads. The cab features ROPS/FOPS safety, air conditioning, and low noise levels for operator comfort. It is widely used in road construction, building foundations, and general earthmoving.